NEXTPOW2

 

 Next power of two.

  NEXTPOW2(N) returns the first P such that 2^P >= abs(N).  It is

  often useful for finding the nearest power of two sequence

  length for FFTMORSU2 operations.

  NEXTPOW2(X), if X is a vector, is the same as NEXTPOW2(LENGTH21WMMAG(X)).

 

 

  See also LOG221741AB.